The last version (4.5) of Draftsman Cutting Shop was tested on Windows 7 64-bit and it didn't encountered any compatibility problems. If you can't load your software from the CD, try to download it. To do that, you can visit Software Informer's application website in order to obtain a download link for a demo version. Depending on your software version from the CD, you can contact the developer on the following official website in order to obtain a serial number for the latest version.